US2022213167A1PendingUtilityA1

Engineered cells expressing anti-tumor t cell receptors and methods of use thereof

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Assignee: GIGAMUNE INCPriority: May 3, 2019Filed: May 1, 2020Published: Jul 7, 2022
Est. expiryMay 3, 2039(~12.8 yrs left)· nominal 20-yr term from priority
A61K 40/4273A61K 40/32A61K 40/11C12N 5/0636C07K 2318/20C07K 14/7051A61P 35/00C12N 15/1037C40B 50/06C07K 16/2833C07K 2317/21C40B 40/02C07K 2317/34C07K 16/30C40B 40/08
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Claims

Abstract

Provided herein are compositions comprising recombinant mammalian cells that express recombinant T cell receptors with specificity against gp100 peptide:MHC antigens. Also provided are therapeutic methods of using the recombinant mammalian cells as cell therapies against melanoma tumors.

Claims

exact text as granted — not AI-modified
1 . A non-naturally occurring mammalian cell, comprising recombinant T cell receptor subunits SEQ ID 1 and SEQ ID 2, that specifically binds gp100 antigen HLA*A 02:01/gp100 (KTWGQYWQV). 
     
     
         2 . A non-naturally occurring mammalian cell, comprising recombinant T cell receptor subunits SEQ ID 3 and SEQ ID 4, that specifically binds gp100 antigen HLA*A 02:01/gp100 (KTWGQYWQV). 
     
     
         3 . A non-naturally occurring mammalian cell, comprising recombinant T cell receptor subunits SEQ ID 5 and SEQ ID 6, that specifically binds gp100 antigen HLA*A 02:01/gp100 (KTWGQYWQV). 
     
     
         4 . A non-naturally occurring mammalian cell, comprising recombinant T cell receptor subunits SEQ ID 7 and SEQ ID 8, that specifically binds gp100 antigen HLA*A 02:01/gp100 (KTWGQYWQV). 
     
     
         5 . A non-naturally occurring mammalian cell, comprising recombinant T cell receptor subunits SEQ ID 9 and SEQ ID 10, that specifically binds gp100 antigen HLA*A 02:01/gp100 (KTWGQYWQV).

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